Taltson Magmatic Zone

Taltson Magmatic Zone
Volcanic arc
Map of cratons and basement rock of North America. The Taltson Magmatic Zone is the north-south trending green line extending from the Wyoming craton in the south to the southeastern end of the Rae craton in the north.
Country Canada
Regions Alberta, Northwest Territories
Period Paleoproterozoic

The Taltson Magmatic Zone is a zone of Paleoproterozoic magmatic rocks in the Canadian Shield, extending from Northern Alberta to the Northwest Territories. The magmatic zone was formed by subduction of oceanic crust along a pre-existing continental margin, creating a continental volcanic arc.

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